Opus 3 Strings not working
Opus 3 Strings not working
the Opus 3 I'm trying to repair's String section and Chorus doesn't make sound, I've tested all relevant chips with a Multimeter and they all seem to be ok, I read in another post to maybe test the mix slider with an audio probe and I will but if that's not the problem, where else should I look? Wiring path?
Re: Opus 3 Strings not working
you can always check the solder under the connectors, I remember seeing an opus once which was missing strings because of a cold solder there. Otherwise, as usual it's a difficult to troubleshoot anything over the internet. Always best to take it to someone who can look at it if you are stuck.
Re: Opus 3 Strings not working
You get the twelve note from the top octave divider? You can use a probe and listen for the notes.
If not, check the top oscillator (you need a scope for this).
If this does not help, check the inputs and outputs of the octave divider chips (you can hear the signal with a probe).
But I don't think, that all octave dividers gone bad at the same time.
If not, check the top oscillator (you need a scope for this).
If this does not help, check the inputs and outputs of the octave divider chips (you can hear the signal with a probe).
But I don't think, that all octave dividers gone bad at the same time.
keep on turning these Moog knobs
Sequence:
Prodigy * minimoog '79 * Voyager * MF102 * MF103 * MF104z * MP201 * Taurus 3 * Minitaur * Sub Phatty * MF105 * Minimoog 2017+ MUSE * One 16
Sequence:
Prodigy * minimoog '79 * Voyager * MF102 * MF103 * MF104z * MP201 * Taurus 3 * Minitaur * Sub Phatty * MF105 * Minimoog 2017+ MUSE * One 16